Trailer Suspension Equalizer | Equalizer Cast 5-3/4" Long for 1.75" Double-Eye Springs used in AP233 kit - uses 9/16" x 3" Shackle | 21-811

Trailer Suspension Equalizer | Equalizer Cast 5-3/4" Long for 1.75" Double-Eye Springs used in AP233 kit - uses 9/16" x 3" Shackle | 21-811

This trailer suspension equalizer is specified as Equalizer Cast 5-3/4" Long for 1.75" Double-Eye Springs used in AP233 kit - uses 9/16" x 3" Shackle Bolt. Use part number 21-811 when matching or reordering this component. It is intended for service, repair, or replacement work where the listed dimensions and application details match the trailer.

Key Specifications

• Equalizer Cast 5-3/4" Long for 1.75" Double-Eye Springs used in AP233 kit - uses 9/16" x 3" Shackle Bolt
• Part/SKU: 21-811

Application and Fitment

Designed for compatible trailer suspension applications. Match overall dimensions, bolt-hole spacing, spring width, and axle configuration. Trailer parts that look similar can use different dimensions or ratings, so use the stamped part number and physical measurements as the final fitment check.

Before You Order

Inspect the related components for wear and compare every listed measurement with the part being replaced. Installation should follow the trailer or component manufacturer's procedures and applicable torque specifications.

Why Buy from Trailer Parts Plus?

Trailer Parts Plus supplies practical replacement trailer suspension for utility, cargo, boat, equipment, and commercial trailers. Need help confirming 21-811? Have your axle rating, measurements, and existing part numbers ready so the correct match can be verified.